Ultrasonic probe



FIG. 1 is a front view of an ultrasonic probe of a new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a perspective view as seen from the front side thereof;

FIG. 6 is a perspective view as seen from the rear side thereof; and,

FIG. 7 is a sectional view taken along with line VII-VII of FIG. 2.

The ornamental design for an ultrasonic probe, as shown and described.